<template>
  <div class="app-container">
    <div class="filter-container">
      <div class="filter-row">
        <div class="filter-item">
          <span class="filter-title">区域：</span>
          <el-cascader
            class="date-range-item"
            size="small"
            :props="props"
            @change="handleChange"
            v-model="searchObj.areaIds"
          ></el-cascader>
        </div>
        <div class="filter-item">
          <span class="filter-title">时间：</span>
           <el-date-picker
            size="small"
            class="search-item date-range-item"
            v-model="searchObj.timeRange"
            type="datetimerange"
            format="yyyy-MM-dd  HH:mm:ss"
            value-format="yyyy-MM-dd HH:mm:ss"
            :range-separator="null"
            start-placeholder="开始日期"
            end-placeholder="结束日期">
          </el-date-picker>
        </div>
        <div class="filter-item">
          <el-button size="small" @click="search" class="filter-item" type="primary">
            查询
          </el-button>
          <el-button size="small" @click="reset" class="filter-item">
            重置
          </el-button>
          <el-button type="primary" size="small" :loading="exportLoading" @click="exportExcel" class="" plain>
            导出
          </el-button>
        </div>
      </div>
    </div>
    <el-table
      size="medium"
      :data="tabItems"
      ref="table"
      style="width: 100%;"
      v-loading="tabLoading"
    >
      <el-table-column label="注册次数" align="center"
        prop="id"
      />
      <el-table-column label="注册人数" align="center"
        prop="csName"
      />
      <el-table-column label="认证次数" align="center"
        prop="typeSecond"
      />
      <el-table-column label="认证人数" align="center"
        prop="orgName"
      />
      <el-table-column label="亮码次数" align="center"
        prop="fullAddress"
      />
      <el-table-column label="亮码人数" align="center"
        prop="reportCheckNeed"
      />
      <el-table-column label="红码次数" align="center"
        prop="fullAddress"
      />
      <el-table-column label="红码人数" align="center"
        prop="reportCheckNeed"
      />
      <el-table-column label="黄码次数" align="center"
        prop="fullAddress"
      />
      <el-table-column label="黄码人数" align="center"
        prop="reportCheckNeed"
      />
      <el-table-column label="灰码次数" align="center"
        prop="fullAddress"
      />
      <el-table-column label="灰码人数" align="center"
        prop="reportCheckNeed"
      />
    </el-table>
    <div class="pagination-box">
      <el-pagination
        :background="true"
        :current-page="pagination.currentPage"
        :page-size="pagination.pageSize"
        :page-count="pagination.pageCount"
        layout="total, sizes, prev, pager, next, jumper"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
      />
    </div>
  </div>
</template>

<script>
import areaConvert from '@/utils/areaCodeCov.js';
import {exportCsInfo, selectCsInfoPage, commAreaUrl, commUserAreaUrl} from '@/http/apiUrls.js';
export default {
  name: 'HealthCodeAreaReport',
  data() {
    return {
      tabLoading: false,
      exportLoading: false,
      tableKey: 0,
      pageItems: 10, // 每页查询条数
      pagination: {
        currentPage: 1, // 当前页
        pageSize: 10, // 每页显示条数
        pageCount: 1, // 总页数
      },
      tabItems: [],
      searchObj: this.initSearchObj(),
      props: {
        lazy: true,
        checkStrictly: true,
        lazyLoad: (node, resolve) => {
          const { level } = node;
          console.log('level',level);
          const nodes = [];          
          let type = level == 0 ? null : node.value;
          this.provinceFn(type)
            .then((res) => {
              // 节点数组
              res.map((item) => {
                let obj = {
                  value: item.code,
                  label: item.fullName,
                  leaf: item.level >= 4
                  // leaf: node.level >= 3, 
                };
                nodes.push(obj);
              });
              // resolve 节点返回
              resolve(nodes);
            })
            .catch((error) => {
              console.log(error);
            });
        }
      },
    }
  },
  created(){
    this.getData(1, this.pageItems, {}, {})
  },
  methods: {
    initSearchObj(){
      return {
        timeRange: [],
        areaIds: []
      }
    },
    getSearchObj(){
      let obj = {...this.searchObj};
      const ids = obj.areaIds;
      let areaCode = '';
      if(ids && ids.length > 0){
        areaCode = ids[ids.length-1]
        let likeVal = areaConvert(areaCode);
        obj.areaCode = likeVal
      }
      return obj;
    },
    getExtraObj(){
      let obj = this.searchObj;
      let extra = {};
      if(obj.timeRange && obj.timeRange.length == 2 ){
        extra.createTime_ge = obj.timeRange[0]
        extra.createTime_le = obj.timeRange[1]
      }
      return extra
    },
    getArea(code){
      return new Promise((resolve, reject) => {
        const requestData = {
          parentCode: code
        }
        if(code){
          this.$postJson(commAreaUrl, requestData).then(res => {
            if(res){
              resolve(res)
            }else{
              resolve([])
            }
          })
        }else{
          this.$postJson(commUserAreaUrl, {}).then(res => {
            if(res){
              resolve(res)
            }else{
              resolve([])
            }
          })
        }
      })
    },
    // 获取省市区街道
    provinceFn(code) {
      // 此处是一个promise 直接返回
      return this.getArea(code);
    },
    // 监听数据变化
    handleChange(value) {
      console.log(value);
    },
    search(){
      this.getData(1, this.pageItems, this.getSearchObj(), this.getExtraObj())
    },
    reset(){
      this.searchObj = this.initSearchObj()
      this.getData(1, this.pageItems, {}, {})
    },
    getData(current , size, model, extra){
      let requestData = {
        current,
        size,
        model,
        extra
      }
      // this.tabLoading = true;
      // this.$postJson(selectCsInfoPage, requestData).then(res => {
      //   this.tabLoading = false;
      //   if(res){
      //     const pagination = {
      //       currentPage: parseInt(res.current), // 当前页面号
      //       pageSize: parseInt(res.size), // 每页条目数
      //       pageCount: parseInt(res.pages), // 总页面数
      //     }
      //     this.pagination = pagination;
      //     this.tabItems = res.records;
      //   }
      // })
    },
    async handleCurrentChange(val) {
      await this.getData(val, this.pageItems, this.getSearchObj(), this.getExtraObj())
    },
    async handleSizeChange(val) {
      this.pageItems = val
      await this.getData(1, this.pageItems, this.getSearchObj(), this.getExtraObj())
    },
    itemDetail(item){
      this.$router.push({
        path: "/csm/csmManageDetail",
        query: {id: item.id}
      })
    },
    exportExcel() {
      let requestData = {
        model: this.getSearchObj()
      }
      // this.exportLoading = true
      // this.$exportJson(exportCsInfo, requestData).then(res => {
      //   this.exportLoading = false
      //   if(res){
      //     console.log(res);
      //     var b = new Blob([res], { type: "application/vnd.ms-excel" });
      //     // 根据传入的参数b创建一个指向该参数对象的URL
      //     var url = URL.createObjectURL(b);
      //     var link = document.createElement("a");
      //     // 导出的文件名
        
      //     let fileName = "场所码列表.xlsx";
      //     link.download = fileName;
      //     link.href = url;
      //     link.click();
      //   }
      // })
    },
  }
}
</script>
<style lang="scss" scoped>
.app-container {
  .filter-row {
    width: 100%;
    margin-bottom: 8px;
    display: flex;
    .filter-item {
      width: fit-content;
      .filter-title {
        display:inline-block;
        width:100px;
        text-align:right;
        margin-left: 4px;
      }
    }
  }
}
</style>